Function locate_dwarf::locate_gnu_debuglink

pub fn locate_gnu_debuglink<T, U>(
    path: T, 
    filename: U, 
    _crc: u32
) -> Result<PathBuf, Error> where
    T: AsRef<Path>,
    U: AsRef<Path>, 

Attempt to locate the separate debug symbol file for the object file at path with GNU "debug link" information consisting of filename and crc.